II. Feature: The system will finish all the process automatically: feeding, dosing, filling, sealing, date printing and finish product conveying. It has the advantages of high accurate weighting, high efficiency without broken material.

IV. Main performance and functional characteristics:1. Equipped with safety protection, comply with firm's safety management requirements.2. Use intelligent temperature controller to have accurate temperature, which ensures the artistic and neat seal.3. Use PLC Servo System and pneumatic control system and super touch screen to compose the drive control center,which maximize the whole machine's control precision ,reliability and intelligentized level.4. This machine completes automatically the whole packing procedure of loading materials, measuring, bag making, sealing, date printing, air charging ( or exhausting) and finish products transporting as well as counting.5. Touch screen can store the technical parameters of various kinds of products ,it is unnecessary to reset while products changing.6. With error indicating system , which help to handle the trouble immediately.7. Make pillow bags and hanging bags in terms of customers' different requirements.